<template>
  <view>
    <view class="scrolltop" v-show="isshow" @tap="gotop"
      ><image class="image" src="/static/img/gotop.png"
    /></view>
  </view>
</template>
<script>
export default {
  props: {
    isshow: {},
  },
  methods: {
    gotop: function () {
      uni.pageScrollTo({
        scrollTop: 0,
        duration: 100,
      });
    },
  },
};
</script>
<style>
.scrolltop {
  position: fixed;
  bottom: 29vh;
  right: 20rpx;
  width: 60rpx;
  height: 60rpx;
  background: rgba(0, 0, 0, 0.4);
  color: #fff;
  border-radius: 50%;
  padding: 12rpx 10rpx 8rpx 10rpx;
  z-index: 9;
}
.scrolltop .image {
  width: 100%;
  height: 100%;
}
</style>
